#!/bin/bash  
#
# Copyright (c) 2022, Nordic Semiconductor
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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str="$1"
 
IFS='%'     # space is set as delimiter
read -ra ADDR <<< "$str"   # str is read into an array as tokens separated by IFS
echo "${ADDR[0]}"

